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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

CLAIRVIEW CREEK AT 2 KM UP STREAM OF HIGHWAY 1270011

Source MIV
Latest Sample Date 27-11-1997
Taxa count ORDER 12
Taxa count FAMILY 25
Taxa count ALT 25
Mayflies present? 3
ORDER FAMILY ALT
SIGNAL 3.3 3.2 2.6
Weighted SIGNAL 2.9 3.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 90.87% 11,201,369,364m2
  Forestry Plantation 4.1.0 Irrigated plantation forests 8.22% 1,013,691,796m2
Show minor land uses 2
123,270,824m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 13 1
Thiaridae (Unident.) KG049999
10
Planorbidae (Unident.) KG079999
3
Bivalvia KP 1 3
Corbiculidae (Unident.) KP029999
1
Acarina MM 10 6
Mites (Unident.) MM999999
10
Mites (Unident.)
Unknown OH 1
Ostracoda (Unident.) OH999999
1
Unknown OJ 6
Copepoda (Unident.) OJ999999
6
Unknown OT 30
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
10
Palaemonidae (Unident.)
Coleoptera QC 43 5
Dytiscidae (Unident.) QC099999
10
Hydrophilidae (Unident.) QC119999
30
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
3
Hydraenidae (Unident.)
Diptera QD 16 3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
10
Ephemeroptera QE 3 9
Leptophlebiidae (Unident.) QE069999
1
Caenidae (Unident.) QE089999
2
Hemiptera QH 33 2
Hebridae (Unident.) QH539999
8
Hydrometridae (Unident.) QH549999
5
Veliidae (Unident.) QH569999
10
Pleidae (Unident.) QH689999
10
Odonata QO 6 3
Coenagrionidae (Unident.) QO029999
2
Gomphidae (Unident.) QO139999
2
Libellulidae (Unident.) QO179999
2
Trichoptera QT 1 8
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 3.3
Weighted SIGNALT 2.9
Taxa Abundance SIGNALT Grade
Gastropoda KG 5 1
Thiaridae (Unident.) KG049999
5
Bivalvia KP 1 3
Corbiculidae (Unident.) KP029999
1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 15 6
Mites (Unident.) MM999999
15
Mites (Unident.)
Mites (Unident.)
Unknown OJ 2
Copepoda (Unident.) OJ999999
2
Unknown OT 26
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
6
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 71 5
Dytiscidae (Unident.) QC099999
11
Gyrinidae (Unident.) QC109999
30
Gyrinidae (Unident.)
Hydrophilidae (Unident.) QC119999
15
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
6
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Elmidae (Unident.) QC349999
4
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Brentidae (Unident.) QCAM9999
1
Diptera QD 51 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Tabanidae (Unident.) QD239999
2
Dolichopodidae (Unident.) QD369999
10
Muscidae (Unident.) QD899999
2
Tanypodinae (Unident.) QDAE9999
6
Orthocladiinae (Unident.) QDAF9999
10
Chironominae (Unident.) QDAJ9999
10
Ephemeroptera QE 33 9
Baetidae (Unident.) QE029999
10
Leptophlebiidae (Unident.) QE069999
11
Caenidae (Unident.) QE089999
12
Hemiptera QH 25 2
Mesoveliidae (Unident.) QH529999
1
Hydrometridae (Unident.) QH549999
4
Veliidae (Unident.) QH569999
13
Gerridae (Unident.) QH579999
2
Nepidae (Unident.) QH619999
1
Notonectidae (Unident.) QH679999
1
Pleidae (Unident.) QH689999
3
Lepidoptera QL 1 2
Crambidae (Unident.) QL019999
1
Crambidae (Unident.)
Odonata QO 14 3
Coenagrionidae (Unident.) QO029999
2
Gomphidae (Unident.) QO139999
1
Libellulidae (Unident.) QO179999
11
Trichoptera QT 46 8
Philopotamidae (Unident.) QT049999
10
Hydropsychidae (Unident.) QT069999
10
Calamoceratidae (Unident.) QT249999
6
Leptoceridae (Unident.) QT259999
20
ORDER
SIGNALT 3.4
Weighted SIGNALT 4.1